UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ENvS/aCGne1ENTBy1HJmztW76cXpZF1rEiX6esxawUc=' 
WHERE 
  key_id = '2dc2484dd1262eaba62da45eb323f40051f3adbb08a9b8284b90e5c1483c62e6' 
  AND (
    token = 'ENvS/aCGne1ENTBy1HJmztW76cXpZF1rEiX6esxawUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )