UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ELJjCLZaNJRI8SFbVRiQ5UCB/Beg8kZGbzj+BTKxKOQ=' 
WHERE 
  key_id = '762626dc2132e309d80db38009fee3575ece1f7edcce307dddfa18156847b3da' 
  AND (
    token = 'ELJjCLZaNJRI8SFbVRiQ5UCB/Beg8kZGbzj+BTKxKOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )