UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sQjz0pzjfd8B2XR/9uhDNNTOrracIdq5zkYVLGM8B1Y=' 
WHERE 
  key_id = '891c80a07a234dbf88ed10ec1e85b304f90600b912bf3e770994bdeea32799b6' 
  AND (
    token = 'sQjz0pzjfd8B2XR/9uhDNNTOrracIdq5zkYVLGM8B1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )