UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7HpEjAFnFkyGiVhr9K1s9x7Jhqv00LXI+OU+oswjtI=' 
WHERE 
  key_id = '7a0d14356c147eb1cd24c83fd5715e1c1c0f5d849c8b6621e3fc890854308710' 
  AND (
    token = 'I7HpEjAFnFkyGiVhr9K1s9x7Jhqv00LXI+OU+oswjtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )