INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a51a3e9b809155eb5ea0f9f28aaf5da6064fbd114a1c1ed048a8e984c3ee9d4d', 
    'HUX9+yvHlSfw3BohnNPT33NZb0ivndu6n4oUrm/qf40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)