UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v/aqV+qOWLoG4AHgvBXEy0xCEljvWEuZzAuNTI4ehB8=' 
WHERE 
  key_id = '1c079fc1bc43ef274a26481313e0e68e6ebb2edf24d69270c998d023eaaff41c' 
  AND (
    token = 'v/aqV+qOWLoG4AHgvBXEy0xCEljvWEuZzAuNTI4ehB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )