INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '791cdff6a4a861a013cf1a4f23166e87f3658536f64bdf87ef6274f650453a70', 
    'me2Zp8W9P6rOk2KR9eXYnkf2Zhc1jM0gbPZS0iqMZP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)