UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xB2/7JNJjtn6e7RtF+FRZ4USFe5cptbmv/kT8tVvw6c=' 
WHERE 
  key_id = 'd396445a34ea762d493c263231e3fe91b3407313ddc6571cb99cf7fe96cd4c76' 
  AND (
    token = 'xB2/7JNJjtn6e7RtF+FRZ4USFe5cptbmv/kT8tVvw6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )