INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b025378c59b36c0075d040856f757254d9bf184a11936c3b5409a0cc5743e89', 
    'Afk4ea4SFC+5CCTTgCA21HgTyoeK0L5prClqljsDEtw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)