UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2DjtDsYwHyvA+eKnKwOlT1tXWYo7+nPWLVdd06VEnUg=' 
WHERE 
  key_id = 'a7b20ee75039567514f20daeb9707c734681f9d8b99f4ba58e54aa69bf8c87ef' 
  AND (
    token = '2DjtDsYwHyvA+eKnKwOlT1tXWYo7+nPWLVdd06VEnUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )