UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I/YQdim7+kNbW24/Q8llpKQkogQBcUE3Mn9tux92ebc=' 
WHERE 
  key_id = 'c8b1ec50ea52edbfe87933286b0d881495f8dd9f6f54485859842a64a28d934e' 
  AND (
    token = 'I/YQdim7+kNbW24/Q8llpKQkogQBcUE3Mn9tux92ebc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )