INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2b883a020ae99d35c6594b26d072a00975dc1880501548b9d498457cd907a82', 
    '0RbfD2o3lNTsMntF0FVoj+ouGB83N2smwRXNiQfEDJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)