UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OCqzaNT+5ppKciHNZWnkupCfv44X+5J2kz5pNHXIqyE=' 
WHERE 
  key_id = '4675062db331636d03bce8dc21ba1c8b2001f4c20e27b0d94b952731799d111b' 
  AND (
    token = 'OCqzaNT+5ppKciHNZWnkupCfv44X+5J2kz5pNHXIqyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )