UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cthm0YKea25hXKHBLFpknWQoyiX/eMyJkZQiPKiv3aw=' 
WHERE 
  key_id = '0b75ce2d8c3c6553c20005664e73ea673608af0ed49fbdf3609ba53dffe763b6' 
  AND (
    token = 'cthm0YKea25hXKHBLFpknWQoyiX/eMyJkZQiPKiv3aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )