UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0qIjN5d88+/ASXWbrqWWeS+6R1amAXcG8YGsgPKAmSg=' 
WHERE 
  key_id = 'a1d3bf73299c9eedabc3350f958769372058a28db8d408ea876b9f112bb0f4f3' 
  AND (
    token = '0qIjN5d88+/ASXWbrqWWeS+6R1amAXcG8YGsgPKAmSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )