UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gvfW5VSuU3/iqjowv7Jnzvaa461RoA/zSPjSHgmO8+o=' 
WHERE 
  key_id = 'fe89f0e54af5dbe7f297409caeb0202b2554360509040b9604db6c62df8697ef' 
  AND (
    token = 'gvfW5VSuU3/iqjowv7Jnzvaa461RoA/zSPjSHgmO8+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )