UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b+gTBofliddIIVXmOpHTMId4Hhz9s+YZy9ad/NAv4Sw=' 
WHERE 
  key_id = '1f157bcd945edca66b2c3501344a22a4135e175a4012187437f96692e4362d16' 
  AND (
    token = 'b+gTBofliddIIVXmOpHTMId4Hhz9s+YZy9ad/NAv4Sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )