INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30544868371d1d2fc8a63cbc35afc8f6a1e794033cb250151995826bb860bf73', 
    'RW/TcpKDU3cvnTB14z2fctjSeJ8a1hTwzw2OZZuT14Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)