INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c08494e620e2e6045a00a46a2bd46aaacbddaf885dff4a3a195aa2e1295598ac', 
    'q6hLZG1HrCUekCWSEFOIA2Yw+BNyI5LRhB1k8Jozq0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)