UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0xTC5xSx38jaNec7COZuIAKzn54jH/KZSLqIcJ0IjI=' 
WHERE 
  key_id = '7ea97437378682b3d08cd184d01589f9a28d04fcbfa1fee53dca145092f82652' 
  AND (
    token = 'r0xTC5xSx38jaNec7COZuIAKzn54jH/KZSLqIcJ0IjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )