UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R2+phoQjrQxAcuQlWCTUjcGcbS0TnRQ+KZ32rteFWTg=' 
WHERE 
  key_id = '3ee38ce3434d34be02ab55bab819c3bf390b71c193a231e0c6de63dc0c767d13' 
  AND (
    token = 'R2+phoQjrQxAcuQlWCTUjcGcbS0TnRQ+KZ32rteFWTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )