UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pfprKSnoEGS3r+UwTjmJgOOpaeRKB4xQ21CvcSTROsg=' 
WHERE 
  key_id = 'dad89df6ad756b60dd695dcb7df831a50d055a36b9b0e6c07a0b093b727d46d8' 
  AND (
    token = 'pfprKSnoEGS3r+UwTjmJgOOpaeRKB4xQ21CvcSTROsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )