UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1b+p+kxACCyGrKzUDG3G5zsXHT1rlyxxkJOja9ciZx4=' 
WHERE 
  key_id = '8899ea1b72aaab5acd98bcc647dc55bc8e0207891b0e51a55a0af236b1dc3ca6' 
  AND (
    token = '1b+p+kxACCyGrKzUDG3G5zsXHT1rlyxxkJOja9ciZx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )