UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cLEcCuLAXhbNRhvMEj4x7WV/PJIsKKUN5DkCIonA4NE=' 
WHERE 
  key_id = '083ceeb7db30ff1c8a943c284783bbd6bd38d698b5ee4256fa187f443fa6555c' 
  AND (
    token = 'cLEcCuLAXhbNRhvMEj4x7WV/PJIsKKUN5DkCIonA4NE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )