UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pt299QC6ZF8uR4Aegi4uws84mPTbv0riWS8acPmUNww=' 
WHERE 
  key_id = '604c14381e36bcb6ec2523ae1ce6540875e85957861b5276e0d91ff44bbc1a59' 
  AND (
    token = 'pt299QC6ZF8uR4Aegi4uws84mPTbv0riWS8acPmUNww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )