UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IAcE/a2PY6+3skQ8t7FPWRu5yCjdSQprVHDXG++/RuM=' 
WHERE 
  key_id = 'f8f0b19970d9428104043efa0946d786384d97c98a781d4c5afd3aeca5e2bd4d' 
  AND (
    token = 'IAcE/a2PY6+3skQ8t7FPWRu5yCjdSQprVHDXG++/RuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )