INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8145b55f319a661904fefdfcb7fbac849ccee4b6a82615dea73126952e6643fd', 
    'eTbcZLq6qs86CntwBvUCEKAbzyE59mtmU2JwdYlEKDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)