UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TZIF0Ff6N0poDnRHMj2fHGP0Y4SOw8EAhPEI4CKuCQk=' 
WHERE 
  key_id = '6f85b955b5d82a15ba91bfda3cb7ad4a306c1669a32b8d4364b359f9e3187763' 
  AND (
    token = 'TZIF0Ff6N0poDnRHMj2fHGP0Y4SOw8EAhPEI4CKuCQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )