UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '43aBvifyaFkP6Y1JFs6PFI+h5NsoVnKdcAoKIpHgw9c=' 
WHERE 
  key_id = 'd1b744ea47ae6643f326ffe999f804fa59ad2040545ad4617299a62153412734' 
  AND (
    token = '43aBvifyaFkP6Y1JFs6PFI+h5NsoVnKdcAoKIpHgw9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )