UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qWworufeo94S8KB2ChFtm89QJmR6ZsZxau2WRoWFfd8=' 
WHERE 
  key_id = 'e29fec23f89c760fe0d2c8f707021af2436cc1ce89e2d02c09bbcbe7d07d9929' 
  AND (
    token = 'qWworufeo94S8KB2ChFtm89QJmR6ZsZxau2WRoWFfd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )