UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'orojIGKtGJej4EQT7sASMXbjtfPufAKg+v84OymXD8o=' 
WHERE 
  key_id = 'b502f0e53f49197ba18715449942976b7aa88fe2832b322961536a3ced34332b' 
  AND (
    token = 'orojIGKtGJej4EQT7sASMXbjtfPufAKg+v84OymXD8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )