UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'smNifoEebRR1ZfVCUCBCKUWz5q2l6CpLJBwixsQeBzc=' 
WHERE 
  key_id = '7aee79a0271abf4d7dcbe7233d4c76f0c20294eb32934110dbe74d2b3789cbbc' 
  AND (
    token = 'smNifoEebRR1ZfVCUCBCKUWz5q2l6CpLJBwixsQeBzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )