INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5f063acabcc21932e81b2e2121e7a892a8703b0ff5b393a29601ba941ef87b6', 
    'kkln6qySAc8b+YzPb5vHGGW6VSmjYvt3gDHyXeIsIPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)