UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8KDUCX9rEPeTrFStxLJUup5wqry25nH+11k5SgEAH4=' 
WHERE 
  key_id = '8f3ef10b7f509a7a2f20faa1ea7bd48005da378fa6f068a5ad30a0d37af16705' 
  AND (
    token = 'g8KDUCX9rEPeTrFStxLJUup5wqry25nH+11k5SgEAH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )