INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '038c23cace1b867244e3c01bf6b9f233a8d94a7f95dcc6b9a0d03c20b855f5fe', 
    'bfQyV4T3Xwtvs7n/yP9KUb7STH1euuwWn33zR75OyIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)