UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yNTLskxIL9sLyy/R/KN8HKpe6Uel3RiCzG0KleiW60Q=' 
WHERE 
  key_id = '43b1054ec425ba8b77cbd6a2927bcbabdb886a361e6899b666e7992a44198f1c' 
  AND (
    token = 'yNTLskxIL9sLyy/R/KN8HKpe6Uel3RiCzG0KleiW60Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )