INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f102791b4824f10a6ed3a757451fc34930c7b528fc2cde6a4332a8b2c3ec4ed8', 
    'nSUl4oQu0h1NSFYVZ5OVlzJjUBng2QAcgYT+ahixDzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)