UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/sshBp0whZ3TavWOTIOVSX2k7Mgrd+vPJQuHe/WZn98=' 
WHERE 
  key_id = 'fc934bff0db7fc8a5c38566ae646936b1894af9a5d5a261e62af0c58c8081977' 
  AND (
    token = '/sshBp0whZ3TavWOTIOVSX2k7Mgrd+vPJQuHe/WZn98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )