UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yKq0gqzIxeVFIe78s6A3rfCeIVO3oKKD8P7Zs27g/Fc=' 
WHERE 
  key_id = '8e1b135d447653bc6f6eb48a6aaefca7ddf07e2b2cb2a855957a63cb82addba0' 
  AND (
    token = 'yKq0gqzIxeVFIe78s6A3rfCeIVO3oKKD8P7Zs27g/Fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )