UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9U6bjTjBN6IcR51iR8PUOJXi4bjG2TGTRVaRXnN/NmU=' 
WHERE 
  key_id = '0ef49405b1f30590875511e55fa43956d96eac19f5d8c66522e806f58c9cc401' 
  AND (
    token = '9U6bjTjBN6IcR51iR8PUOJXi4bjG2TGTRVaRXnN/NmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )