UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N230MNP5Z7iwyAdL4DfJ4HsvJvlBYFAYHgZNTdPMmps=' 
WHERE 
  key_id = '6429be32aa6a331e5cf7bec1ff143aaac9bfdbb36d058d2a3c7389a3719ed481' 
  AND (
    token = 'N230MNP5Z7iwyAdL4DfJ4HsvJvlBYFAYHgZNTdPMmps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )