UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gbHalKMd/tL7ia7bfQnjHDec4Ssf/qTKEaPmzNgFNA0=' 
WHERE 
  key_id = 'bdfaec7b0fc7f88e9a9867797995516b27600ef4ba439cce4f58de53ac8c8386' 
  AND (
    token = 'gbHalKMd/tL7ia7bfQnjHDec4Ssf/qTKEaPmzNgFNA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032