UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F4YfiKlB8Uv479HChmhuBng/tj6Paipqwk3tFWgxaBA=' 
WHERE 
  key_id = 'bc40e31b5756014d5d8f8ea7081e9e95311f03061644140ca334d740d0826f6a' 
  AND (
    token = 'F4YfiKlB8Uv479HChmhuBng/tj6Paipqwk3tFWgxaBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )