INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9540a634cd264a7f8ceecb9aef8c07c8fa08408b57b9ac67db735017b97fdf69', 
    'bG4uFb1+4BoRs1ThOK756El/t2ZA9CJkgBzgRPg2G3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)