UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MoB7dNtup59/OZ7y/SChQH1hvKijFyEp7vCJkdLB5Ko=' 
WHERE 
  key_id = 'a84d42b0b7c12bbf3ab9c25e2b35bafa54ffc6b29fe455e19d7cc01dbf89ddc6' 
  AND (
    token = 'MoB7dNtup59/OZ7y/SChQH1hvKijFyEp7vCJkdLB5Ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )