UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bv88ukwukziWAgHCyeJvJj8PsxHThKKvtGQ1n1khqeI=' 
WHERE 
  key_id = 'b98f88727b0126354f76a4c16c193b6e6567822eae415e6fac2348391b2429d9' 
  AND (
    token = 'Bv88ukwukziWAgHCyeJvJj8PsxHThKKvtGQ1n1khqeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )