INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e30db112ff84c5fca347b313005dffc0ab118345daa7e9bf60e1ac670cf35bae', 
    'pJTnakQoyqv6f5WhU/WM0cLKZwBGH9tWtBS6S7IIN2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)