INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3971e4f97306961dcd7b56a89b06ee3533caca026a92d42b00b0a6cb61331d1', 
    '6TRD6t6alXCjCL1MfYhUFjfAmxTCHhnqtn+d16n1hCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)