UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fld7aBqcDUO62cMhn1uOQ8XcR+AgmJ+pMXNdLeWANUg=' 
WHERE 
  key_id = 'd4c7f2b25473569088cb414be4336712508582101d01d263739a55b7426adc87' 
  AND (
    token = 'Fld7aBqcDUO62cMhn1uOQ8XcR+AgmJ+pMXNdLeWANUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )