UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '11g+bAM611buPCW5fFSwWN0wrUO6ZIdtbKwCWM2LQc0=' 
WHERE 
  key_id = 'ec90ac929bcdea2b9a4e69cc10d9079ee8b9df38af359cc594a40b4fe22064f0' 
  AND (
    token = '11g+bAM611buPCW5fFSwWN0wrUO6ZIdtbKwCWM2LQc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )