UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ySarvFiLZmg9SBCYx42fcvECEyW9QZEz4YbivmDGEnw=' 
WHERE 
  key_id = '686ebb26319b09cc34baefe074ac517863f27dc292f43ff7bd23e9ce5e56ec2f' 
  AND (
    token = 'ySarvFiLZmg9SBCYx42fcvECEyW9QZEz4YbivmDGEnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )