UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aPkV+R/AejCaUsyw/2/SeAfxydv+sHBgocWz+YLbfhs=' 
WHERE 
  key_id = '8c349884de95fd6edfa388a326f9d2a1537ea6508e2f8707ebdd4c31ce6b9d68' 
  AND (
    token = 'aPkV+R/AejCaUsyw/2/SeAfxydv+sHBgocWz+YLbfhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )