INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b33b09317471673f0a725361f97a272bc14d636ac4528e21d7999792ab81d3b9', 
    'Q4lfmf96CWfZcbFuBNPP3FSQy8folzbJ1FGan8c1TUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)