UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OmrngEGQGrO42Mrr7ZDIezCP21DtiH3dIhc1n04RGSk=' 
WHERE 
  key_id = '631cac4132d2f810ae7d4ec611a581fa3633ccf4307a2cf7e9a0aa7ff881949f' 
  AND (
    token = 'OmrngEGQGrO42Mrr7ZDIezCP21DtiH3dIhc1n04RGSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )