UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PtG9whkQDADitNpRRRe+H8pAWLG3n2a5GdAmWZKDYgo=' 
WHERE 
  key_id = '685c325f09ebdddc8cfcfce6065f2eab4a8a119afdc8a5e6df22ea6f7023687c' 
  AND (
    token = 'PtG9whkQDADitNpRRRe+H8pAWLG3n2a5GdAmWZKDYgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037