UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/qOPLJU1dt138Qz/vHT4grooG5vRJbwoZeUYkEeolA=' 
WHERE 
  key_id = '3a1e1f25a687376a1d3e62e49141b1bfc2d67c75e9f92ed1f0623d849de67761' 
  AND (
    token = 'l/qOPLJU1dt138Qz/vHT4grooG5vRJbwoZeUYkEeolA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )