UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Hy93+RHWgyrw95OJfpHRPDVihu4LDa4a8dQPV8IvuY=' 
WHERE 
  key_id = '4bbceca3d535fc5dd253c120181f8f0d754dfa304789157d7dc2e9314052ce91' 
  AND (
    token = '3Hy93+RHWgyrw95OJfpHRPDVihu4LDa4a8dQPV8IvuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )