UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pl7HHp/LBVJ+2VL+9grAVUf8R0r1bVr2pd7hRaVMtcc=' 
WHERE 
  key_id = '23353fb4863ec0bcc4fdc2756f791ff1e191980d49b1b09b00c925b82742ebe0' 
  AND (
    token = 'Pl7HHp/LBVJ+2VL+9grAVUf8R0r1bVr2pd7hRaVMtcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )