UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dkCpkW1zE9IOuPTfEl7IUOHy6GuFyiCUu4gJKUtRNgg=' 
WHERE 
  key_id = '052547a4a64ab38778999ec0cd9a6f9b12e92b716b857c522b111d230cb90d2c' 
  AND (
    token = 'dkCpkW1zE9IOuPTfEl7IUOHy6GuFyiCUu4gJKUtRNgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )