UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Os71U9PngLgVGakSMuavCvz0xRDM97LWjQY+FBhhjKk=' 
WHERE 
  key_id = 'e778ca1b10168cb52ce63e8f7d0ef0f8679bc19f4552b223b9785d2f6400acd0' 
  AND (
    token = 'Os71U9PngLgVGakSMuavCvz0xRDM97LWjQY+FBhhjKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )