UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Td1S0v+HR9s/Jgws4VBLibapURNXU3SwrjvA2Oofj0=' 
WHERE 
  key_id = 'db183f7362cb27adaefa16151ac155385b59662a4540d4b5490bbb019217ff21' 
  AND (
    token = '/Td1S0v+HR9s/Jgws4VBLibapURNXU3SwrjvA2Oofj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )