UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LaCKz2zmyV1Qspgjt+fGkK5H5As74azkGSwZNTWekd8=' 
WHERE 
  key_id = '325ba088a0be5dacb7b32ac4d121e072329853d95a0b249850cc90c4336d2d07' 
  AND (
    token = 'LaCKz2zmyV1Qspgjt+fGkK5H5As74azkGSwZNTWekd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )