INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20941890227ea4565d83906fa463daef44b2fae696a763c298c10e0736a10a48', 
    'dwd92AlPDnxdPK0ThovPaEb/yqIr9ZGgPwk+a3coAYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)