UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jz4BMTh4rpTiu2b9Z5dWIsQxY/TZW7bNE1OTtNDSH60=' 
WHERE 
  key_id = 'd10c8142824a1f52703b10b59bad72ee72da80227352e35fc791bcb04f4174b0' 
  AND (
    token = 'Jz4BMTh4rpTiu2b9Z5dWIsQxY/TZW7bNE1OTtNDSH60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )