UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'msrBWvOHnxqczqAFYRa1S5AoInOEbyzfU893Tk/2j68=' 
WHERE 
  key_id = '4fc5f32e354fc5e4e50b4b3c75461297631a057585a83058f158e7b1de38ffb7' 
  AND (
    token = 'msrBWvOHnxqczqAFYRa1S5AoInOEbyzfU893Tk/2j68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )