UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OWbvFgZ6szejOrsEMwPjzM2xFpuJKIJXl3Nw0c/oD3c=' 
WHERE 
  key_id = 'a4dc5d477aad84dc079ee54f26d810f30dcd8c5cb701e82b58c36f2535bf1cfe' 
  AND (
    token = 'OWbvFgZ6szejOrsEMwPjzM2xFpuJKIJXl3Nw0c/oD3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )