UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MTc8vJgP8T09GXL1iYPySCQKCq+yz+nKIDSiwfLljNE=' 
WHERE 
  key_id = 'f54d112ba5b7eaf6814e5f9de1de9a9fa2e2b2a8fadd4b3b4a23e04a68906bcc' 
  AND (
    token = 'MTc8vJgP8T09GXL1iYPySCQKCq+yz+nKIDSiwfLljNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )