UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DCMePjCT67o5WUUNea34Q4ieY1ctH2SvCGtRbByCBwE=' 
WHERE 
  key_id = 'cfedbbbfec414c13b9a3f774f9ee3e2da15d079150270ef5d9908c78356d3455' 
  AND (
    token = 'DCMePjCT67o5WUUNea34Q4ieY1ctH2SvCGtRbByCBwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )