UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ehl25T1GBqXncD/7X9NPqPpNF4iqkQIbuojVEsr3UW0=' 
WHERE 
  key_id = '0e3fa328c6d9d3e086ab2bf3aaf4430b32328f36f21457d0a7ea656308001b5a' 
  AND (
    token = 'Ehl25T1GBqXncD/7X9NPqPpNF4iqkQIbuojVEsr3UW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )