UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'puGAzuFkQph9BudJiKNxR8ARavNV/ZODqbhwRp69UvE=' 
WHERE 
  key_id = 'c6ccac83dffef1dbf7b98ef519e2dea206b707233736e5142bb37a56af46dbce' 
  AND (
    token = 'puGAzuFkQph9BudJiKNxR8ARavNV/ZODqbhwRp69UvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )