INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0f6cc528ee903982584fcb5e2e953f2cfd9703f02fecb075caa122152dd7d63', 
    'ST/M+28jx1Mlbla5ObrTd1jE9RIfhtxWCOd9wwdbCVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)