UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l+luLCgwv5AqtaQM8FIMGYAzEPMYmnWCiWOJTOQZhQc=' 
WHERE 
  key_id = 'e0753152cf3ef84ad4b671765b1e47a5a1e398359f36e012b69d53f9ee9bb09d' 
  AND (
    token = 'l+luLCgwv5AqtaQM8FIMGYAzEPMYmnWCiWOJTOQZhQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022