UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+v/8tyrEgvPKPNGIZfgctQeJgSZnoaCkfbvzlUXrRXk=' 
WHERE 
  key_id = 'd7d6449affb3218036d8a847a39a9eba74a8ae223c334eb47c37931731b42928' 
  AND (
    token = '+v/8tyrEgvPKPNGIZfgctQeJgSZnoaCkfbvzlUXrRXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )