INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ccf79d11382007cff4d915ef6ebc86fe2de4c121ab5769d869adbc506835630', 
    'rQZTDeGevNDYDKA++RTixil5G3dzuSUYSRCyFe4EljE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)