UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SzmlMifVWnwRIXtNGybm6EadVCEp2I6Op+CPNBNp0q4=' 
WHERE 
  key_id = '1f3511e28e415c402446834364bdbb216f818013480283abf4375fbd154576bd' 
  AND (
    token = 'SzmlMifVWnwRIXtNGybm6EadVCEp2I6Op+CPNBNp0q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )