UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'usB1Pn7RU3VCj9Vt9o6ES75jSqDJQAptZs77OA8/LOQ=' 
WHERE 
  key_id = 'e656122f80a15e225a294a07e46d0c03010635019566bee2154905ed10ab6d76' 
  AND (
    token = 'usB1Pn7RU3VCj9Vt9o6ES75jSqDJQAptZs77OA8/LOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )