INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7d20f384198bb094391a3524f12a852fb40c40ef13fcdfa8aec5a37010a98ed', 
    'wPFThP5JZ8xFuAAK8dtvAYtQdKjxRgmDxMf+nRzdW6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)