UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iqlseTNKqSu/5cLYj7atBqnj1mXNgjIY4NW3ajivDwo=' 
WHERE 
  key_id = 'dab02c4d4e4e5f3cffb9ee94c6c51a01d02c447a9885f604762874399fbe8f6b' 
  AND (
    token = 'iqlseTNKqSu/5cLYj7atBqnj1mXNgjIY4NW3ajivDwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )