UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bhx+Dp//vRs1NXbgee1zXItJwMx+yz17vwRRnxNAPxY=' 
WHERE 
  key_id = 'b3fc752fcb74cb731c6d1dd94d6083f0ca735967540ef27738bd29a36e68fbf7' 
  AND (
    token = 'Bhx+Dp//vRs1NXbgee1zXItJwMx+yz17vwRRnxNAPxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )