INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3f2f5d5b5c7d657c6c819eef79e2b2ca88f2c6649b8b4505b74beb2923b659d', 
    'DH4f4bz65dgsqhOfE1OAp1SMx4dqyv9KULd8yPpCsxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)