INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46b664e9a6c5a7422d3499dcb3353dfba507e4cc3dd7e17a38b2573a6f15e815', 
    'xHNJyC33O5OxoyTS0p+JIwanSyMVqobvJdpXoxt0LmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)