UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ddKHqZZphoL+1k+Iz9OfM0Yl9rh5m4d5UUz/QeOm3BY=' 
WHERE 
  key_id = 'c1c9f43438a88e6106cc22838eb9ef480e1a6b77627bbc676ec43cde8415cfe0' 
  AND (
    token = 'ddKHqZZphoL+1k+Iz9OfM0Yl9rh5m4d5UUz/QeOm3BY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )