INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb6672df5085cbfcff24186353839ed38fb1591bf1076886f24a8d2bb8780692', 
    'nl4K62GcZkTR8aXtSWSkmkA9OfxSzbdN1nAfFIc2gpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)