UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yZ4vht8wnndFVsGxM5GE6tlpaMQp1gKHjhzdk2k4Mag=' 
WHERE 
  key_id = 'fa2fffec220e1763cb25e1813724409f28930c57ab48ed79f008dab0bd4f37fe' 
  AND (
    token = 'yZ4vht8wnndFVsGxM5GE6tlpaMQp1gKHjhzdk2k4Mag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )