UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OLU29t4pYzCOwzQh61T3Yr+Va+08nu4UqOQLExap1Vk=' 
WHERE 
  key_id = '17b99996bd753287b128163f651efe5f4f41a3bda9a045d88494dc9444cedf95' 
  AND (
    token = 'OLU29t4pYzCOwzQh61T3Yr+Va+08nu4UqOQLExap1Vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )