UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T8vBi4Ak1Kn2tm3GvWdX65DDd1catz45QdQNDzEu7Eg=' 
WHERE 
  key_id = 'b458e3c681f5b42ee80f2868143985de85375b39d8d3fae9400d705c9e310920' 
  AND (
    token = 'T8vBi4Ak1Kn2tm3GvWdX65DDd1catz45QdQNDzEu7Eg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )