UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K7E+uLsCSvKC+/EOkLDolZWJUovOMrjYAtGl46Nlmaw=' 
WHERE 
  key_id = '165793707d2aa85235fad09e089dbfc61631fbd6d6a7cf81a5be3dd28857faf7' 
  AND (
    token = 'K7E+uLsCSvKC+/EOkLDolZWJUovOMrjYAtGl46Nlmaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )