INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8de6b9a97490924d4a8e8c5391a8ec13c409dc1acde52c78db0eb0bad2210f4b', 
    'PUZnLtjp2Jtq6UOrILklluqnxPVaaHI1GaDps+ircgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)