UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'djAy6jdTpTywQWrIN395zUUPRQO5C7txH1I+ArRXPx4=' 
WHERE 
  key_id = 'c2da006146d31a562d98fe61b657e855af6e4cdf07553a2b8ac2ca65110f5d55' 
  AND (
    token = 'djAy6jdTpTywQWrIN395zUUPRQO5C7txH1I+ArRXPx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )