UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c40Z3WR5X7XF3HMGoxS1NBrzUQ0SNd7RmHhJze36Alg=' 
WHERE 
  key_id = '5e73818be6f353a21809438bf5ac3957a5eb93d33ed3cfe1c2ce34abd4e4ea2b' 
  AND (
    token = 'c40Z3WR5X7XF3HMGoxS1NBrzUQ0SNd7RmHhJze36Alg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )