UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uCZcjO8/1vlT8ud8LuEIZPS/i5z/+QDLLVqzvXs78Fk=' 
WHERE 
  key_id = '738cc64e57fe5cbc13da37e665ae5db9994aca5199a520418e14f4c46a2089a8' 
  AND (
    token = 'uCZcjO8/1vlT8ud8LuEIZPS/i5z/+QDLLVqzvXs78Fk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )