UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B1O4vWYryizMKSkZ3jpBywf4VRn251riJugnjl6hoUo=' 
WHERE 
  key_id = '5b8786286fc51a63a0924dc104831eed345298a1a4e7cb996a81c94a86aedb34' 
  AND (
    token = 'B1O4vWYryizMKSkZ3jpBywf4VRn251riJugnjl6hoUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )