INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31b2c8f1870a2833158025d85a737abdd7131af222d81a1d412c7fb383e7c34c', 
    'Kn04fPS2TaED1oqo+xqRax5BWmjAoFbt7NgocBNid7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)