UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0pkjxn7QHi9trbf61WFJBM36WEnfi48jQVYoekkUSuU=' 
WHERE 
  key_id = 'd2eba81a401a47ed6f3cc71eb2125ce6f2cfd6b2c65580fb5c77963aed2cc9aa' 
  AND (
    token = '0pkjxn7QHi9trbf61WFJBM36WEnfi48jQVYoekkUSuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )