UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o5/3ZWtSR1cz0hlbdZuhF0TOxAT9X0/ANi/+unGjRgc=' 
WHERE 
  key_id = 'c2ed4cf84af71ba9666701c8b6bf2ae54868430477273af427df5f0d99c824fd' 
  AND (
    token = 'o5/3ZWtSR1cz0hlbdZuhF0TOxAT9X0/ANi/+unGjRgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )