INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2789fd6065ff40fbb344da359d00df24593d7da882a8d703c3e0756806f539a', 
    'CYwl4gVNnCc2nwpBfr/xvt0GVp6J/4sryinW8uM7WRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)