UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EiCaQfyWabB9x6zuXbAjJPzhRrWADS0aXY3TDgjRDQs=' 
WHERE 
  key_id = '452ad1224e7b00248a8238f0b4100280d4f368fb859dc1b547e2592e91c9477e' 
  AND (
    token = 'EiCaQfyWabB9x6zuXbAjJPzhRrWADS0aXY3TDgjRDQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )