INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7159189054cc40eb62fb6875d8f4c516a5f8e8527a7770466d5d4fb8d506100', 
    'F1c4FiKxup712yWccV5qlkrNf6nHr0ue646EJO0F7lI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)