UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wufX1vH31BY80F6xwW6G17039bpOxjVEM+rQk5DZaTg=' 
WHERE 
  key_id = '1bb7c0040f2af26da787a5df4d03e908d5f7c7661fca7466581b6852961df15f' 
  AND (
    token = 'wufX1vH31BY80F6xwW6G17039bpOxjVEM+rQk5DZaTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )