UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gsDHSV2JTMG8jAlr311M6ymXxkQiFk08nU0NvXmTChs=' 
WHERE 
  key_id = '7aa37e599edc4550a983caf77d318344da457b5c5f72ffd4397991870a2143b6' 
  AND (
    token = 'gsDHSV2JTMG8jAlr311M6ymXxkQiFk08nU0NvXmTChs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )