UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0r4bulq61NRS8mHbTH0eRKWAxTWfuDheMB2yp9gQuf4=' 
WHERE 
  key_id = 'a9ea55af739381620edab58c037d354a2628c64dea4883005474e6c4b4ee1814' 
  AND (
    token = '0r4bulq61NRS8mHbTH0eRKWAxTWfuDheMB2yp9gQuf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )