UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b18vpTdWtVYsLBqgPwFrqhIQj5d9O11dSqTHkz667Lw=' 
WHERE 
  key_id = '0f66febef9eba7e8fcb8d6882d98c8db546dbf1447b0c878340368d4da6a181a' 
  AND (
    token = 'b18vpTdWtVYsLBqgPwFrqhIQj5d9O11dSqTHkz667Lw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )