UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SFtWJ9Q4elCX5WZ8nwP/w+hU3sZFdLi+r6q24sfe8ys=' 
WHERE 
  key_id = 'b53bcd270597f4faad945ceaa3931187223d1e4748ee879599d5a043358e92ca' 
  AND (
    token = 'SFtWJ9Q4elCX5WZ8nwP/w+hU3sZFdLi+r6q24sfe8ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )