UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M1ZGQnYM/WNx9BGTdMIMaYK82a2Htp6Ncq+VEwAYkwo=' 
WHERE 
  key_id = 'f6d85ece66bb15ab78d8a11af9ee06f872e09c7c4ebb427bf871f79bb560250d' 
  AND (
    token = 'M1ZGQnYM/WNx9BGTdMIMaYK82a2Htp6Ncq+VEwAYkwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )