UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fTH+NLqo7n50R1/0rIS9TDFP7wbpK0tMI2QIcXM8HkY=' 
WHERE 
  key_id = 'e409c8a5c5328b0c78a329975a5f98b0c55ab6d214546f928fd491e8c92d3304' 
  AND (
    token = 'fTH+NLqo7n50R1/0rIS9TDFP7wbpK0tMI2QIcXM8HkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )