INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ec6ed9f72be95874ee09de3bf4b6b5c3126c37dcf5b9db1a561dd650d04d605', 
    'VKobms488fBsz+JZ6uDhy4sB211i3tfyfzAtZ3xKMbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)