UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TzItsgXV7ZMfjCIy+Dcx//BBK+yoYMd0HS1C+H2jG2Q=' 
WHERE 
  key_id = '2e36f8b2e170d3aafee061d0f16b207f5004584ddd50b0d2d042f9442546ca8d' 
  AND (
    token = 'TzItsgXV7ZMfjCIy+Dcx//BBK+yoYMd0HS1C+H2jG2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )