UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TW3ucmAJ7kUhgU+EAG3rq2iAdYVprY7CbWDRWYB0gjQ=' 
WHERE 
  key_id = 'cd8c797c014ab6850fdd6d3da330bd8b79588526d73717f0ebff7edad269f86f' 
  AND (
    token = 'TW3ucmAJ7kUhgU+EAG3rq2iAdYVprY7CbWDRWYB0gjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )