UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'za9HnFXXjQGN3W4idOY51uyxK0k+GN7IbMV3Cy+i9Pg=' 
WHERE 
  key_id = 'edd40cd9f692ec3bcfbcc688426ad834f6e6a7f15bb6e300278d3314a5bd4cb4' 
  AND (
    token = 'za9HnFXXjQGN3W4idOY51uyxK0k+GN7IbMV3Cy+i9Pg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )