INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ae425d93dfb7dafa564fa60c4b521ae245e4296fb040bd2db3fb65b6b0e7d04', 
    '4FRsYt3MmvVyNYXRUJVaOr9El5yI4jSshwrYTWXFvC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)