UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+FX7Td/049lEcR6C9Njkwthdo+niF193Cn9C3i5RJ0k=' 
WHERE 
  key_id = '9e6b26b3866e55a090865f14fda8c398aa3922441939cfd568a51ed2c8f52e68' 
  AND (
    token = '+FX7Td/049lEcR6C9Njkwthdo+niF193Cn9C3i5RJ0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )