UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RWCadEOAAp6ONq0Y4jXmBFHtKzpa5GLb2AQ4RFv7RKw=' 
WHERE 
  key_id = '6931cdf0d9de67b07d37edd2b6fd82418956bc47089d6ef7bb52ff31c162b7ef' 
  AND (
    token = 'RWCadEOAAp6ONq0Y4jXmBFHtKzpa5GLb2AQ4RFv7RKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )