UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZreujBGrSAMiA/Bn/ld3iaeISSwbMRdk5+KEYFyU/g=' 
WHERE 
  key_id = '4671f222beabd4e079377090d573b55eee3820aca263310ccdfe027830461ed7' 
  AND (
    token = 'EZreujBGrSAMiA/Bn/ld3iaeISSwbMRdk5+KEYFyU/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )