UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'axrbCEOP7cuty6NqiPNKee2xSMJIF/C2R/l0cnAgqgw=' 
WHERE 
  key_id = '09cdfbcd2e9071ea13fbeda1557f0915fbea0246714261813dfd6aad7b705f3b' 
  AND (
    token = 'axrbCEOP7cuty6NqiPNKee2xSMJIF/C2R/l0cnAgqgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024