UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xPjH+27r4vSU/SaBwiT7bIiPn3yoDeZIKinarTs6Ux8=' 
WHERE 
  key_id = '091e144fe65b52682e6f6ea1f657ca6e95fa4067dfbc7ebbea4812e19f79f160' 
  AND (
    token = 'xPjH+27r4vSU/SaBwiT7bIiPn3yoDeZIKinarTs6Ux8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )