UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zw4COQEZVBQS8nWJyIy3n/RejGGRpEgk9wVSpA7HvPo=' 
WHERE 
  key_id = '334820114b19ef68e37f2458a023acf4bf7a7f23924494b1137551bf1650f2f1' 
  AND (
    token = 'zw4COQEZVBQS8nWJyIy3n/RejGGRpEgk9wVSpA7HvPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )