UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zo90AS5GCExHDVRH+VBHe7f+PuX7XP4cLHnPBkD9mm8=' 
WHERE 
  key_id = '55d5a8b7e1a0816ba23e8bfa05096a1bf91229cccc7847f3a03ff1af733edddf' 
  AND (
    token = 'Zo90AS5GCExHDVRH+VBHe7f+PuX7XP4cLHnPBkD9mm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )