INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c55517f43fd31b39d0e30ed6913dd9bba853bf19f914bbfee6f36413f59916e1', 
    'jXhoF/avFLDKzWBaf3GDow6qx3iG1D12dyY5Vjvjofw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)