INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3bd068e310c1d976bc4841a01a40f8753a5725d679531c0a32ab6a858a6f1c9', 
    'uuI7BhxnmI396umisKn41qRKf+cMBWGunx8qwPQQEKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)