INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fb803f5da19fe74790bfa18925ca688fc51bc0b528824efe2b466c8fff21390', 
    'jp+e/8fSgoVfNHQZcn3XKF9XXeyZCVPmgF2HJHZRzh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)