UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'welZFXMP5mgGo9dAAVMjCqhwC5cx73eKKZjauf/9x4k=' 
WHERE 
  key_id = 'e4c6636042408286de639d847d37336d674bf9307f4d62e0ba064cd4b07cb69b' 
  AND (
    token = 'welZFXMP5mgGo9dAAVMjCqhwC5cx73eKKZjauf/9x4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )