INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79d485f9ed16f33df964d9f38914379bcb78547f740e4114fd03f1a011e661c4', 
    'PGUxggLPEnxn4F/rj2LpT28pIM4tZlg8pNJ3ppfKOW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)