INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6fb46258c50e9c5ace4a657baf9d7354fb248ec075f5c78f70947ab0d00a54b', 
    'q9wmLCK0hg3/gw5eweCHZHSffMC7paLCrfGzb2RKdRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)