UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zKI4G1fQwakLV5CLZNaEVoBxbbsp8W//LBDTJB7twoQ=' 
WHERE 
  key_id = 'ea8cc60a3b0e1ce79e0bf480a3218a506dc33cc0580b16932ccad1fbf9f9b3eb' 
  AND (
    token = 'zKI4G1fQwakLV5CLZNaEVoBxbbsp8W//LBDTJB7twoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )