INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c759036a8052c7b4347c91fd7fd7194504814572a71a0476160efb2b50dcbc2f', 
    'jFfr9hjC3KJWyUcQeQ5MAntSTnyQMkXkPFYvS91Z6EQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)