UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eqV+OjRDEiHFohXMpXZh+0QRJr1bdzcfI0SYL7+490c=' 
WHERE 
  key_id = 'ab1dd3ef2d8e7dcae3629041657c111c64043c749a64bf2480e436669f2d8124' 
  AND (
    token = 'eqV+OjRDEiHFohXMpXZh+0QRJr1bdzcfI0SYL7+490c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )