UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dD6R/O4kOOZFPYJ7liVuaxQmVCPcomM5nyUZtIGPfkA=' 
WHERE 
  key_id = 'fb8cd83c565aedc2fb3f041e0a1e0763f472cce648c238376a84e650d168f681' 
  AND (
    token = 'dD6R/O4kOOZFPYJ7liVuaxQmVCPcomM5nyUZtIGPfkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )