UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X6dMQC4vK1D6q3/yxaymdaRL1zIhcw6uB3sFEqjCgd8=' 
WHERE 
  key_id = '758eeb3a04f0c9c7f962d4e10027378c83f86d3ca6302eeea18420378472135b' 
  AND (
    token = 'X6dMQC4vK1D6q3/yxaymdaRL1zIhcw6uB3sFEqjCgd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )