INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2602adbfba64a36784da6024a78968f0853e63fdf59948c6c8f9a80142d034d', 
    'vlvtfkwpBFKmW3QRr0zLs9NFj2P01R8cxcdXbDbW3Is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)