UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Od9NJShDHj0Fwz+Tm5bSp/kk2vVbwVPabSdeQOEZgWk=' 
WHERE 
  key_id = '04e4bf8bc41fa04292f33d9487bd964d94b86f70ad9faeb31434ab3bbb02ea27' 
  AND (
    token = 'Od9NJShDHj0Fwz+Tm5bSp/kk2vVbwVPabSdeQOEZgWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )