INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8708f0068f7f2591c873cc495af67fd1683887a4ac9a0d67b9681f7b9d48e072', 
    'meJnQ3LIhAVKXEIaJgSQG4F5B7p67U0kgP+r+TcW6Ks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)