UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'txZqInDYFRpgjbREbdYqDLyQqSL6VpB4vQ9uRBJJhPY=' 
WHERE 
  key_id = 'd30b5549bf3032cf8570abf4131c958aef4d707ae8c2c3560ea7a24e0d8e37f2' 
  AND (
    token = 'txZqInDYFRpgjbREbdYqDLyQqSL6VpB4vQ9uRBJJhPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )