UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LeiAft+AlwFp919aBoTnUnPyR/yr+gB8ZwJQDU1zE7A=' 
WHERE 
  key_id = 'e6b02b860393d17de7625e24163b3e5174e2268cd4a6aacd12ba0fe350f8b081' 
  AND (
    token = 'LeiAft+AlwFp919aBoTnUnPyR/yr+gB8ZwJQDU1zE7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )