UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qaFlnG9r6D477nBQ1t1ONxXqQboF4oRh8bFFzvBpE3I=' 
WHERE 
  key_id = '9fe84877487802f7a21ecf9e2e3d1ff7fdb8b5803d9038c82c8ea732a57be10f' 
  AND (
    token = 'qaFlnG9r6D477nBQ1t1ONxXqQboF4oRh8bFFzvBpE3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )