INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6961791633975b912b634dc96d2d858e318e88c967315291355ea892bbee1ae', 
    'sKvAl/3A67op2W7GdH6jPUGz6VqtvkEy0nJQppvdc64=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)