UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vCg5e4vcUwrvrLdEWiJupP/2UDTxiDxqJAKEdjTKpuQ=' 
WHERE 
  key_id = '7c0285a9cd86d033355f076ae5ba8c40758ef1783e3b1dc3629e11939b9d786b' 
  AND (
    token = 'vCg5e4vcUwrvrLdEWiJupP/2UDTxiDxqJAKEdjTKpuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )