UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eFvtohZPFhq3SIUlAh8T6E3y2NTrfEf/drgeXtDpw60=' 
WHERE 
  key_id = '2fca09f4c139f77f35916e9b86f4e67aea929a99345b4bb502a7bc168f72194f' 
  AND (
    token = 'eFvtohZPFhq3SIUlAh8T6E3y2NTrfEf/drgeXtDpw60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )