UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2qWxQ6qyWYicI54Xj3gGsw0IpZtdxXGoJj18XulJDyo=' 
WHERE 
  key_id = '53818a88e4be6562d20089b0f9601c95820dfcfff1b0b134c0abba9f453dedcd' 
  AND (
    token = '2qWxQ6qyWYicI54Xj3gGsw0IpZtdxXGoJj18XulJDyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )