UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm+r+BfqVyEm+3B8n/gT3F04bpb+28lvFANb5ltUh/0w=' 
WHERE 
  key_id = 'ab39a9828e0f776081edbd7a9fdccebcd146a945284ce162f4dfa53cd6ba5ff9' 
  AND (
    token = 'm+r+BfqVyEm+3B8n/gT3F04bpb+28lvFANb5ltUh/0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )