INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44813cafece4e7feec270b1e4461aa76e7d039c194ca3d30dd78a603c16f4fb1', 
    '/g0UmggdzBSIQJXFJ6BSu2TMDck/Cm4YvAX5K0IKevs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)