UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XdH2wtZtbcuXbUlp796dICqIPZDEj17cJGvhDILyXCM=' 
WHERE 
  key_id = '8953dc85d41b82588d14f04fe1f543f2ad2f670802d0b97694e5005a64e9a0dd' 
  AND (
    token = 'XdH2wtZtbcuXbUlp796dICqIPZDEj17cJGvhDILyXCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )