UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8dOLQUkz58hYZXoZdCkDUxaEmNbl8D7g1prmLbNNfxg=' 
WHERE 
  key_id = '14505c8d4af1fc8bdfa3bddc1997f9aaa8ec194183cdb52e0855fa3f393fc906' 
  AND (
    token = '8dOLQUkz58hYZXoZdCkDUxaEmNbl8D7g1prmLbNNfxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )