INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efebf54fd7d8527a30091e9dd640b937c5af35c7295a1e6ded9248790dcb1a16', 
    'pVd1y/aKwMOyxfpu3tEzOCB5b2E0QWi9bRIe4RE5Fco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)