INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6defbc7a2c163b203537a589580555a5411fa33466eb942856a7208474017f0', 
    'MX1Uo3JR8gXbODB5RzxnSQPF0mG/m7TF850p9MmlXts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)