UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dqF2vW8dYS70wcIusQ3pNXQcUa1GTuR15UylPWQRo8g=' 
WHERE 
  key_id = '6d1dfe2b890919903ad2f4d7911dae2292c5d1fc51fa7da5ddcd17ef13772438' 
  AND (
    token = 'dqF2vW8dYS70wcIusQ3pNXQcUa1GTuR15UylPWQRo8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )