UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k1WTM1Ccq5KamKr4MI+0zuKJLnW06igT3TKZd4urZZk=' 
WHERE 
  key_id = '0c5f5808e3764c9a0ee5f935dbbd02866f33c66b0f839e92fa7cddb470284503' 
  AND (
    token = 'k1WTM1Ccq5KamKr4MI+0zuKJLnW06igT3TKZd4urZZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )