INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0d1cd233abac0bb9d5996509edea2c46b9dbf3eaaea01b682b71811dc4c5b67', 
    'hePx3NePFj5ZvystoC48JTSZZrpOV7YZ1rjSKoTeqhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)