UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GPYP11iUWUTEG+oTW/e+68Tk7uUP+KE3viMt1KLabBI=' 
WHERE 
  key_id = '3dd7fda464887696cc5679cb6fab628763d95d178d84d4795ff697622d61ba79' 
  AND (
    token = 'GPYP11iUWUTEG+oTW/e+68Tk7uUP+KE3viMt1KLabBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )