UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NXL6jtB6MXtD4obpB9/F/BSS64ElLVe9eqXxyP9gimg=' 
WHERE 
  key_id = '8cb162b0612da45dfaa2aef4adf0602ef64509dc2cc15ca4474e6fd990b23a2c' 
  AND (
    token = 'NXL6jtB6MXtD4obpB9/F/BSS64ElLVe9eqXxyP9gimg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )