UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8liDREKCsF+AfisOQ6jyUb2am81rjC5hQLfkOqE9vE0=' 
WHERE 
  key_id = 'e0158d80805b59258bd68ab3a3fd6b2deb641de4a364f7ded38a7880608b9392' 
  AND (
    token = '8liDREKCsF+AfisOQ6jyUb2am81rjC5hQLfkOqE9vE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )