INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f374b284e6d4a6f4e2020128f207db63ea976a8b3bb60cf246e6848ef616ee74', 
    'u28V6au46GZRIxgkwchUAeCxlLGdW5zJOnD/nxGnlW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)