INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a693686e1e924bb7ca7bdce29c9bb05096cf9ac4bf1d345d84a9b7d8e040e3d5', 
    '69bhA426472A87vY+xgBJmJGk3NfTtNNwFbqeOCYx7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)