INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a9799ef08dec6c23227b3c48d8f54936e4c4c3031b2c6160962605672975831', 
    'yi5FXuDoOHsUGP3oLSDmIDFDVcXLZjTyj+GFvO0zBoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)