UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0fiTb1P1EmEY2BkagYX0NxGT+X7h7kUq7UGMglIE1Gg=' 
WHERE 
  key_id = 'c38950f89b38057aefe6677ec613591808a98998c018c1703ce150c8eb71612d' 
  AND (
    token = '0fiTb1P1EmEY2BkagYX0NxGT+X7h7kUq7UGMglIE1Gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )