INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72eec9c0a5d924e411a0280ebc3f728c15c95996155d4b1e284aef2e647f76fb', 
    'PaLcabnIfnotoqQKAGsUVgjhDvZnMWREKuJh5vb5cDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)