UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gco7+zcCr7gwW392PAFsSD8JcJd5glA3aA70wndqr20=' 
WHERE 
  key_id = '34760064be53bd14eeba2dd3541648870860ebeb7938cdb29307a3bfeb575220' 
  AND (
    token = 'gco7+zcCr7gwW392PAFsSD8JcJd5glA3aA70wndqr20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )