UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mNX4+udLmAU0ZwzKH+evWw9OjVEdabxDVdgI/OcyaX4=' 
WHERE 
  key_id = '1d2576f2237234d9add4a470cc32f334d7de99787ce1a6269157a6d17ec281f8' 
  AND (
    token = 'mNX4+udLmAU0ZwzKH+evWw9OjVEdabxDVdgI/OcyaX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )