UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9bIA4sO5AMBBRz2G6Hs7x5/gvAKAiRfMfJCBQP0o8nU=' 
WHERE 
  key_id = '4c8e0a9ef35529f541b25a6785701c5718f8a3a1c6fa37117108d3d3eab01308' 
  AND (
    token = '9bIA4sO5AMBBRz2G6Hs7x5/gvAKAiRfMfJCBQP0o8nU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )