UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I3EElMjk/sfwLVvVFiNI178t4BgrSal22VyRH/xs/KE=' 
WHERE 
  key_id = '3a5887b2a4857989340c5d9eb091a41235a7050986a6e5a17406ee1018308617' 
  AND (
    token = 'I3EElMjk/sfwLVvVFiNI178t4BgrSal22VyRH/xs/KE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )