UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iKcFhxk/0NkKBjIxULZGAbiccJ1JWTtzyVoVzxvhOzo=' 
WHERE 
  key_id = '3181fb1cb86b15513e865b3e60ffdf38be39a03b00f39cb79fb31d315339d979' 
  AND (
    token = 'iKcFhxk/0NkKBjIxULZGAbiccJ1JWTtzyVoVzxvhOzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )