UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J/Pi+JfUnZqTInaMiZ51x3lS2JOaw9uEzcNr6nj4x4E=' 
WHERE 
  key_id = '4174a72bca9da14235fb2328cb4bcc17b0ab868a822a37a40fccaf3256b99001' 
  AND (
    token = 'J/Pi+JfUnZqTInaMiZ51x3lS2JOaw9uEzcNr6nj4x4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )