INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a0dbc6e58af075903d1db77c62d4aaafe28232afc2693fa2f1e62a1c9cc4a89', 
    '/4EhQqeykp3Ane7kDcBQAOMT0P5eSnbqIvna8zt7jIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)