UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KcqwoRqZssvVezw2BquaFNzykA+SMWNX5fXUa0lV+5Q=' 
WHERE 
  key_id = 'dad079710bdd59c9b95270897ee08a94063da76f170bfc5223cf51c3c1550deb' 
  AND (
    token = 'KcqwoRqZssvVezw2BquaFNzykA+SMWNX5fXUa0lV+5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )