UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eHlbaasShC6os47ReZDbuMJsRHayBLnBYVhbDOHqw18=' 
WHERE 
  key_id = '9d3d1f38da04b6b8a0d6691d430848cac445eb296e6045ec55cc4a64dc279a1d' 
  AND (
    token = 'eHlbaasShC6os47ReZDbuMJsRHayBLnBYVhbDOHqw18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )