UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HnQ/XNsZWUGNK20W1wzY2d4M6oz45wccdp8Trmf2RJ8=' 
WHERE 
  key_id = '7ba32728433427dc7c831ca6929a0a720a042e4cf4283e8bb75d7f34ca44f929' 
  AND (
    token = 'HnQ/XNsZWUGNK20W1wzY2d4M6oz45wccdp8Trmf2RJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )