UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sEeZb69HTDinBLe3ZSU4moYNBe38RYcCN1DeyB/Cye8=' 
WHERE 
  key_id = '4a1c7e930a5e33c75d7fa82807c3353a1fe3da03109e8a858b84b1a1dd793e63' 
  AND (
    token = 'sEeZb69HTDinBLe3ZSU4moYNBe38RYcCN1DeyB/Cye8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )