INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '370e9c156c43caf782700d4e5c465f6456527d03d87331d23fb556448a8a7fe7', 
    'Tx4axkOs4UXEeMz2agETrCLmgD9a+tgTC4G/+N2OZec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)