UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3N6Ycu+CtO+mkVVYehdQuD19F+ZH+JkUafjtmsNDgj0=' 
WHERE 
  key_id = '1381d484ec46dc61ddfdfa12e35be82db571473088a434bb913bf7b77f9a1627' 
  AND (
    token = '3N6Ycu+CtO+mkVVYehdQuD19F+ZH+JkUafjtmsNDgj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )