UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vBxvANVO2g5vGcthEuEx1SIFrWnS/8PhVVmrv6g157w=' 
WHERE 
  key_id = '972074245421ac1dec382a04298417c83c3399aa084a935902bc75bbb5ceb5c0' 
  AND (
    token = 'vBxvANVO2g5vGcthEuEx1SIFrWnS/8PhVVmrv6g157w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )