INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0194cebcc56d454df8013ab141a58ef5304dc68c560f98704cdbe0d16a17c721', 
    'QETD4B5XWi/Xg6DF/J4JNOK2rJgyNgYukmtjC0jMLMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)