UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g53n/5ZVXxcJaiUK66u+RIBi4Jnm7CtJ8vpmwYDrN68=' 
WHERE 
  key_id = 'e146481d41454b87726a6bf53c2972ad87d7d0ef6b86b56ecf21c1a2c0effda2' 
  AND (
    token = 'g53n/5ZVXxcJaiUK66u+RIBi4Jnm7CtJ8vpmwYDrN68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )