UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xhGN4HERyM8ATGGCwc7Ml70wsH8B9Ggh7WrT+g+9CDE=' 
WHERE 
  key_id = '3a1c247cc5c6998961621abfd4e0cd66c0ecbf516cde1fda04f889978904520a' 
  AND (
    token = 'xhGN4HERyM8ATGGCwc7Ml70wsH8B9Ggh7WrT+g+9CDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )