UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zj6vGOlS5dvPRNZpUDzKFNBfCV4KTmzlEqRBFfDT23o=' 
WHERE 
  key_id = '0a418dc9624241f46a64ea0705e1ac7436873ed0172f5cdfa4494d0ce572c1a5' 
  AND (
    token = 'zj6vGOlS5dvPRNZpUDzKFNBfCV4KTmzlEqRBFfDT23o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )