UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tkm3YCN5/ej+gTnveuIIzbL1wDRFf3t2nURESIJGi0g=' 
WHERE 
  key_id = '1cc71548c0c9a713df15c028c8d766d4737102299e3a1d673e9eadcc1df03f31' 
  AND (
    token = 'Tkm3YCN5/ej+gTnveuIIzbL1wDRFf3t2nURESIJGi0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )