UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LTvaEQ8f3aB0fRXWX2P1qL2s1HQBLBSxQFvVPMhz+Zo=' 
WHERE 
  key_id = 'a36f1cd02a218e812325c9cfce5b9894a9fc1fc3c8e7191de5c94b8156f2dc88' 
  AND (
    token = 'LTvaEQ8f3aB0fRXWX2P1qL2s1HQBLBSxQFvVPMhz+Zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )