UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L61hR6TX/o3FPW1Bka4nmiTzrQlkjcPTTY3fa5J3Xm4=' 
WHERE 
  key_id = 'e515acf5bb0a0fb6a7703d2a4024bd9504a66d7454e6c3ce90c9e62c8e1ae5d1' 
  AND (
    token = 'L61hR6TX/o3FPW1Bka4nmiTzrQlkjcPTTY3fa5J3Xm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )