UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pKnZnGREw2n2D82ZpjWuTpV4TZF8Td6C6Pgf3Lh0VnA=' 
WHERE 
  key_id = 'a0cf68a7f611f07688c6fdce738746f8bf50755ffeb5edf07daf19444486cbdc' 
  AND (
    token = 'pKnZnGREw2n2D82ZpjWuTpV4TZF8Td6C6Pgf3Lh0VnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )