INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c39c351361fec06b0af29bf8672b7444eda6edb60fa2c414cbee118b74dfb80f', 
    'sFg2l8yUU8A/qOXf57FED+hyy9Cb1fujds52GeWSlic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)