UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k6AhZYynFx+AmclMDadrhFled8H0Y+9lcZtNM24M0b8=' 
WHERE 
  key_id = 'c444eb2d7a6dc437c3e611fdac155b04391868b1540438a86ad630b6166d1acf' 
  AND (
    token = 'k6AhZYynFx+AmclMDadrhFled8H0Y+9lcZtNM24M0b8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )