UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fj1L+dTapTQnqoG2fOggU0AX0uq4Y1gg820BzMu2SKE=' 
WHERE 
  key_id = '1021f29b5819d1be9ee36e9b626e974f42a7986db72d439551be8d5f09f50f6e' 
  AND (
    token = 'fj1L+dTapTQnqoG2fOggU0AX0uq4Y1gg820BzMu2SKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )