INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be14518841f1fea85ee12309c85de5878ed3148f7bbb682a9a1e565b09422bc4', 
    '9jdIOIWEmu3TzdqkLDVxIW2VvKV11B6uBcFzsKlMOsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)