UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMx6nHJxZ7R5yLfr+tOdmMPNipXq2xrmIYUJXWjjbDM=' 
WHERE 
  key_id = 'e3929a1ee886625cb4649b613f860506433a1035d2303df9aa3636daecc9345e' 
  AND (
    token = 'AMx6nHJxZ7R5yLfr+tOdmMPNipXq2xrmIYUJXWjjbDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )