INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f42999c773fd3120d7a2c5c6f7a4866dbde1143982dcb425b375e24fb3f5fdf9', 
    'QInRnUkjfCtvYNO2z9afG/i8laeTwmkrQAatGT5Jgzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)