UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '00zAlzATcR8vu+khbSrfBeazgX+ynXtJMPYPvVpJNDo=' 
WHERE 
  key_id = '5698e39cba2493080bcd33a0312e008d4601f0f99f06524a844203c49e277eef' 
  AND (
    token = '00zAlzATcR8vu+khbSrfBeazgX+ynXtJMPYPvVpJNDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )