UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '94dAbPMD7E4oS37+5odnUI+m4Y1BMJnqc4zWh7ajW5o=' 
WHERE 
  key_id = '7f7dcb52c99970184fcd8f128083a383aa52e83806fd2c3611f3eeb7702b0f9d' 
  AND (
    token = '94dAbPMD7E4oS37+5odnUI+m4Y1BMJnqc4zWh7ajW5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )