UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rd+BSlWETyrmzk4JfBhfToQN6inhjUMe3DlVramLxvM=' 
WHERE 
  key_id = '737c859e9635b5cda55b0f0d9046851bdba4d22996ba0166d0b3e4010998b9cd' 
  AND (
    token = 'rd+BSlWETyrmzk4JfBhfToQN6inhjUMe3DlVramLxvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )