UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zX3lsTE0ZcpeyKLlYB2GohX64PsgFy89+zId+T9P6mo=' 
WHERE 
  key_id = 'c56913c1c1c2afdcd18651df36bf49ae8b9efed1e21a1b96405e23c3ac4a1cf0' 
  AND (
    token = 'zX3lsTE0ZcpeyKLlYB2GohX64PsgFy89+zId+T9P6mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )