UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cusBw3XsKN/C44ic3+bm/l8f0vhS85VlaQRQlc0ENhc=' 
WHERE 
  key_id = 'c5594710761dc56be874fbdca7321f347f40ce798f8531a73274e45609743f22' 
  AND (
    token = 'cusBw3XsKN/C44ic3+bm/l8f0vhS85VlaQRQlc0ENhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )