INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1560b6be2b2c09699898e2022a0dbb1e0e373e5dc0f6b0ac21a4c3bcfd13d963', 
    'C1GbUSvaTgPQy4B3uvCyp7Nh2+7JZkG6Du7ZH/JTQ5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)