INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbe817f71207cea3138b323e5e3d1a8d52afa7dbff3318f2e251f4c6f5f3aaab', 
    '9txjCBHZE55yMMKFKMIQuU3ovr6Uee+28myPzhzN6oA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)