UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HQadUzrweXIgg/0+CVn1g6lWu2iUOO5IA3xRCxTxkoY=' 
WHERE 
  key_id = 'b7eb8bdc8f1e15a094d9ebf51d70bfbbdb76075315f1c2d0c9e27796131a67be' 
  AND (
    token = 'HQadUzrweXIgg/0+CVn1g6lWu2iUOO5IA3xRCxTxkoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )