UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/s4X7VnXC1XZ3cX+eMRzfBIfI56cDNA5NW670gF85CE=' 
WHERE 
  key_id = '0ca372089225c3fd18bda040e3c1e2ae52ab9da22345322bfcbb0686491d67f8' 
  AND (
    token = '/s4X7VnXC1XZ3cX+eMRzfBIfI56cDNA5NW670gF85CE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )