UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+hKSW2hh5jNAQjHqVHsvd10isckhnafLvNFPjsiRG1o=' 
WHERE 
  key_id = '2d03e8373e298e5255520afb36e19980c3e479fa1eb738da65d6ff256277776e' 
  AND (
    token = '+hKSW2hh5jNAQjHqVHsvd10isckhnafLvNFPjsiRG1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )