UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BMhrRjtDyG3Ts4WqzeaT30AiiOoWgrlP4aWRnYPU6iU=' 
WHERE 
  key_id = 'c1bd468555b47a33fdfaf3551ae5e027ed3dcf818e1edb7bde2123faa6c3a9fa' 
  AND (
    token = 'BMhrRjtDyG3Ts4WqzeaT30AiiOoWgrlP4aWRnYPU6iU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )