UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wz46i9AVMBmU4X6cVsW2rB8CC+LgeoxrI7LqlqT35Bk=' 
WHERE 
  key_id = '75bee26f64865931cbde26f614d0ff8ba498b0b6c07170e25a3a436de306dc99' 
  AND (
    token = 'wz46i9AVMBmU4X6cVsW2rB8CC+LgeoxrI7LqlqT35Bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )