UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQghWhG7v0HyG8W5KmupvCGkrLehrg3CnRTwltkQt6E=' 
WHERE 
  key_id = 'eaf39cf9f85c1d4a69fdaad6f6332da0c487e451e6b6e3ae91e89b1d95676e10' 
  AND (
    token = 'LQghWhG7v0HyG8W5KmupvCGkrLehrg3CnRTwltkQt6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )