UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KydVabozexs8QFYQuVoIbOyErmvCxLzukZiBLiQE5aA=' 
WHERE 
  key_id = '8ce424be26655693dfe50cea740d4ca4a414449ca53058061962a0599a24021c' 
  AND (
    token = 'KydVabozexs8QFYQuVoIbOyErmvCxLzukZiBLiQE5aA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )