UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'peSBLdBGu9U6sEt++N2yFBJPN+oiUWgcDunO8pdoZ5Q=' 
WHERE 
  key_id = '7a21b868f7970b0459d81b170ab31fc2bf6f44df80f48526911a5edaa219e65b' 
  AND (
    token = 'peSBLdBGu9U6sEt++N2yFBJPN+oiUWgcDunO8pdoZ5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )