UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h5H6iaQQU/T/eV/3E398OFnNyy5ZPpWNM1q4KCEgb3A=' 
WHERE 
  key_id = '399478777f559f3c7a2df0e362357e9c4dc299ddba59064d61c0417edd9da2c0' 
  AND (
    token = 'h5H6iaQQU/T/eV/3E398OFnNyy5ZPpWNM1q4KCEgb3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )