UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tOV0Lp8gTjkOL4sACPNGP7xxx1talbzCawuMGQzFLDs=' 
WHERE 
  key_id = '7631e651c9288d379dcda088399143256ed69523c72ad710f128daf8cadc518c' 
  AND (
    token = 'tOV0Lp8gTjkOL4sACPNGP7xxx1talbzCawuMGQzFLDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )