UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jcP6CNch/YI2ekSWAMdiqF67y5wB1t9ruMvBEN2FEcI=' 
WHERE 
  key_id = '1f37c5174ac1737a73d08b6782fa5ef81ef6484758afc4f12254064a125ca38e' 
  AND (
    token = 'jcP6CNch/YI2ekSWAMdiqF67y5wB1t9ruMvBEN2FEcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )