INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '320b30be901d67a0fc19382a6e3b07217fb796fac3475862658e77ec90ed9ffb', 
    'EKHj0TXm0dtSRPnYKLa9eUlt3fNo/U/gdWrLTc6Vvu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)