INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2754f98d85d9722a49a7c16d4d3574e552b3ba296e925bbfb613c2e78670ab48', 
    'OOw+29p6ug/EZuMAqEFtN5kuNOLBqcscz03wOobgN9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)