INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c55a469c3665c5976115f401f48f1426bc97d1dc99836a23e83161dcba3a3e2e', 
    'GD2c+3jSZG5EcubjMH4FDN5nCHf7zSCWrwGNibZ3bT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)