UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w7+TmTeyyt6h7iRE5Ne3mZ//CRB5MAwICyfeLU80dl8=' 
WHERE 
  key_id = '52c1dcd415bb48f40eaf0bb0140f28728b4107df0bcf2f81e59e309dceab507f' 
  AND (
    token = 'w7+TmTeyyt6h7iRE5Ne3mZ//CRB5MAwICyfeLU80dl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )