INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b30c2c68c075f3257e84adc7b4fea3d7b5672e59dae2fc9fb2fb623422bb559', 
    'FXHc76pN6VJkntqyBZIibMAak0wkS7y66LKY4cSImaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00080

Result

int(1)