UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yp+aFRK/WWknUsyReobpvF/MP1gRwqsk1dXrkWo+/VE=' 
WHERE 
  key_id = '37627e7fd62f323a25b5a4c6f9c68d850f831d80c44984e6088fbba9ed985f81' 
  AND (
    token = 'yp+aFRK/WWknUsyReobpvF/MP1gRwqsk1dXrkWo+/VE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )