UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CwoczN1dnHlmeDNAFyMzF3OoYQqcGuiLab+hjQR6dhU=' 
WHERE 
  key_id = 'e498c6e86f897410702597ee32364b9b747398902978c700c41d19e1ce2209ce' 
  AND (
    token = 'CwoczN1dnHlmeDNAFyMzF3OoYQqcGuiLab+hjQR6dhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )