UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BOXO1q0YVF1Sw7h7alMATtK0wSJdlEVBSxAXHnLcMsA=' 
WHERE 
  key_id = 'a8e0b5f8cd0e0beadf64621a42e9553cf88b2db4485ec2675b54538bfa084ce7' 
  AND (
    token = 'BOXO1q0YVF1Sw7h7alMATtK0wSJdlEVBSxAXHnLcMsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )