UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aRBpRZBl7qJ8+1Qzc5rSj/SwTQVgwPw6IulNwbEPGZs=' 
WHERE 
  key_id = '946d2e1fa9e3bce5da0d4f6de4c2321e950f407e0c84a9de141bdab36809a8dd' 
  AND (
    token = 'aRBpRZBl7qJ8+1Qzc5rSj/SwTQVgwPw6IulNwbEPGZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )