UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qgTNHQdED/nVDXHbo1Vj9oOui8PcsMh1vri/GZc/D1E=' 
WHERE 
  key_id = '19d36ce8dc27f78ad1367cdfea0842b279acd76a0aecc727136b7b7d3e9941eb' 
  AND (
    token = 'qgTNHQdED/nVDXHbo1Vj9oOui8PcsMh1vri/GZc/D1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )