INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec0f485bfdd091e59ff0b171adf3695564260110143470f444877d2d793a787e', 
    'EtdQDorJuzJTzeb3JFf3Fmj4fZfvVW6Eh1pa5KYwL7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)