UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ian1taSt0c51CUKPCpFVepdMw6jbNrNQIRp1Aigdcs=' 
WHERE 
  key_id = '5e1c2f6549b2aebe0365fbfb733d7034adf3e75d54825e95d29e2e227f5aeed8' 
  AND (
    token = '7ian1taSt0c51CUKPCpFVepdMw6jbNrNQIRp1Aigdcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )