UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eUcRWdJUsAWtIZaN5bvIpXoTtbqV0/XzHgJOBOrO4Bs=' 
WHERE 
  key_id = 'c1f89c03a3743de534a1572b3aef35b082dbca2945d5c19a0a02470095d3e75b' 
  AND (
    token = 'eUcRWdJUsAWtIZaN5bvIpXoTtbqV0/XzHgJOBOrO4Bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )