UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bhtfx4U0AkzTHZi53IDQzZdcJZtFmBGSF34XTEpSpr8=' 
WHERE 
  key_id = 'de2349804f5b7e51184c011cb0111ce69337a735d76e7ccd3a2604e91ce45459' 
  AND (
    token = 'Bhtfx4U0AkzTHZi53IDQzZdcJZtFmBGSF34XTEpSpr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )