UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PAFsLwcZ8oqVifj0F3x2kp5p6W0bk4LX7qAYk+kAkXI=' 
WHERE 
  key_id = '02f8a9bdca0f9fa7dc64e29bcbda1d71c9817a029e3d7ff3eb3e1dbf15794366' 
  AND (
    token = 'PAFsLwcZ8oqVifj0F3x2kp5p6W0bk4LX7qAYk+kAkXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )