UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qig7aswSkQkwuEwhhUG6Q/x3cTNF9kGr+eFctXi/Zkw=' 
WHERE 
  key_id = '6787b3261db20c0f7c23b600cafed9f7dbed1030208d78cea1d7e170ca53f3dc' 
  AND (
    token = 'qig7aswSkQkwuEwhhUG6Q/x3cTNF9kGr+eFctXi/Zkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )