UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Y38CjxEXiyUHexjfup0FwNQrzCD7I9zaW1DIifJLdg=' 
WHERE 
  key_id = '7f811e31512f56f559ae2acd980578e29d19cb5de2cecf261eba2d2a6c53be40' 
  AND (
    token = '2Y38CjxEXiyUHexjfup0FwNQrzCD7I9zaW1DIifJLdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )