UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EIncpNvL7jU3tWolRKOQMEBPkYkQG7Zy2ROH8VEUlmc=' 
WHERE 
  key_id = 'ef3c74d5302c7dbccc3903aef636645bc2eeb5fb04a52aafcad12782ba8af020' 
  AND (
    token = 'EIncpNvL7jU3tWolRKOQMEBPkYkQG7Zy2ROH8VEUlmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )