UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fgSYJONyj5AcRKfSvIDf8suOwdJv60dfACE7C4FbuY0=' 
WHERE 
  key_id = 'b6bd83430e0b875529b792a5185958fc4fbd5dfa4ae08e56cc3dd384cffee372' 
  AND (
    token = 'fgSYJONyj5AcRKfSvIDf8suOwdJv60dfACE7C4FbuY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )