UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zQ65AnyzXpJA+Khvzio26yM7oIKh/JtJzD9bYkzg2fg=' 
WHERE 
  key_id = '36a1a8f717f8832f3232de3756f55a0e3f70aa0008b1fa7ff6b8e3f1ae2a8148' 
  AND (
    token = 'zQ65AnyzXpJA+Khvzio26yM7oIKh/JtJzD9bYkzg2fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )