UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/dgNI8fZqg787aMpV49dA6FlZez/7kf0zzGgNfiCyl8=' 
WHERE 
  key_id = '9900d353e28a58685982cea6b21fd40c00adca92a7e05561f4f6883995f717b8' 
  AND (
    token = '/dgNI8fZqg787aMpV49dA6FlZez/7kf0zzGgNfiCyl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )