INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b068dcafb20e769dedddbb28ad712d63ceac9ff8ba9255ec6294807e15d59f1', 
    'X3reU9yFlZ8dfPty7dZJ+6VOYv5urIwSV6u1hfIPw1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)