UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ixd3tg5490KSiXbxNFw0C94BPx+70uhv5jV95pdb7vc=' 
WHERE 
  key_id = 'b03c0879a9e60ab97b1ce53c55f0ef7efff75ba529ab50e2dd5ec2be53bdea84' 
  AND (
    token = 'Ixd3tg5490KSiXbxNFw0C94BPx+70uhv5jV95pdb7vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )