UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JIw0Lo0AX7oUfrt97BeZN5bzHN3W9HqnKFGwiK3spXo=' 
WHERE 
  key_id = 'a54f927b5d947378b643adb43562ec75fc9e791191c0d39c2bcd58c40e317681' 
  AND (
    token = 'JIw0Lo0AX7oUfrt97BeZN5bzHN3W9HqnKFGwiK3spXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )