UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'reSPGknnf1BgFXwBX7fpct+/NP4SsWPS+rNcvncbv70=' 
WHERE 
  key_id = '01b775d234fd89545f8da60919a389a5fe561da619bfa69b555b9d522806ef79' 
  AND (
    token = 'reSPGknnf1BgFXwBX7fpct+/NP4SsWPS+rNcvncbv70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )