UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RXdq6acACSU4rP5qSCR0QMHGQLPy4eBTdxvLYC4ZfVo=' 
WHERE 
  key_id = '9af0bca928b04e8bce248862bcc8e18bdce0b3544aa32f9a2d4d53bbaaf16123' 
  AND (
    token = 'RXdq6acACSU4rP5qSCR0QMHGQLPy4eBTdxvLYC4ZfVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )