UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k4Y246DUg+HoUQC2Gf0PwQPzTx70gCzknYbc9j5HokY=' 
WHERE 
  key_id = 'c2fe683f7213f7f2b6e116c8ffc25ae95f3b996565d6320a770533f4e3c52044' 
  AND (
    token = 'k4Y246DUg+HoUQC2Gf0PwQPzTx70gCzknYbc9j5HokY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )