UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dWEnHimfp95BzVyHf/rH6d37usOcuvt7x13kzzJnzkU=' 
WHERE 
  key_id = '0c42be4aa760379b1aeb5f2f5199332b9adc01eb57234f559d545fc65975d0c6' 
  AND (
    token = 'dWEnHimfp95BzVyHf/rH6d37usOcuvt7x13kzzJnzkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )