UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Q+qAGELrUnQRQCYupac1Ro1X/zPVZdo2oB6E22fjzI=' 
WHERE 
  key_id = '75c3da43fe80b81df84f5396e14697e9e15f89abe6d2d0c507e8d315ae89fdf2' 
  AND (
    token = '5Q+qAGELrUnQRQCYupac1Ro1X/zPVZdo2oB6E22fjzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )