UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QzUs4+MzlU16yL1qPQuiSRs0L5WjYQDaq9v1qkOdfhQ=' 
WHERE 
  key_id = 'b8eafb3a850b7b7210a45c114a0db8f8b945c450f657320d4e89909484b5fb31' 
  AND (
    token = 'QzUs4+MzlU16yL1qPQuiSRs0L5WjYQDaq9v1qkOdfhQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )