INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a280d0adf47420c641e7bac10b2b0038d358e6e1477a0e74f55f6053009389c', 
    '4WtDARvBbBXSnI9uB6OXtqQym1+WkuoGNRu2P/T40TM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)