UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OTE3FQV03Yb3zPS981cxodcs+zCUlnTG8uEYWpVj0Sc=' 
WHERE 
  key_id = '3fe63a4380fbada3e02b7d12a7affd7c53da694108d32e36909f82cec853e7f3' 
  AND (
    token = 'OTE3FQV03Yb3zPS981cxodcs+zCUlnTG8uEYWpVj0Sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )