UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jc85LkhaOllV9ugCVbiMhixPkt/DCExrs5IwezNwxjM=' 
WHERE 
  key_id = 'a1e58fe36b850fc9d2fbb889b0ad1106c6246b2996f3e1219f9f89b6b00ab79c' 
  AND (
    token = 'Jc85LkhaOllV9ugCVbiMhixPkt/DCExrs5IwezNwxjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )