INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c497e7386474603a1943ddd4f3de80e316f17fd9fcccd80476d27ddcaf2710c', 
    'rd8Eh6/B2zJHsWtAkHciHA2RIpbulgKN5BQ6Zq7JQH4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)