UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o8M1ueae5clzOarQuimibPvj0/iD+lDZ49T0mtNkqgU=' 
WHERE 
  key_id = '8d7b257235c8fcc2af2873aef88308c52cf0a9b54753744104fbfa3f5ecc2c6b' 
  AND (
    token = 'o8M1ueae5clzOarQuimibPvj0/iD+lDZ49T0mtNkqgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033