UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O5XpiXL8xrouAdwJ/CNfOvKiabZ3JebWZ3Fp+UGlOfM=' 
WHERE 
  key_id = '3df40ce7ea9f96897e7dd8960607e1e637a48a7d387886f2254024e12cf4d20e' 
  AND (
    token = 'O5XpiXL8xrouAdwJ/CNfOvKiabZ3JebWZ3Fp+UGlOfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )