UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VPXZ0CjM5HJd29zXPfcIQQjjCVMb86VWSXFfFvQpNLc=' 
WHERE 
  key_id = 'd29f5d7d3c6d84dc112f9a656e6dac5715145a93bc041509f9ce2a7f08bb3902' 
  AND (
    token = 'VPXZ0CjM5HJd29zXPfcIQQjjCVMb86VWSXFfFvQpNLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )