INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c88fe10eaf7f0b1f47e822d6163671ed014b017226796b4701bc7437d752d4f', 
    '0jUC9L8oXyFafAqMgssQCotJ/VmOlUoZaxtJOhtaOV4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)