INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16c61d554129b6bd17d1e9e0d828c5dec063b8844fc5201a1e06fcdfbdc5b211', 
    'QcV6Uj4kMo8Qy/MTpJimYPnaHN6l0LcBNyfoPbep9D0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)