UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VVtvxDxefoYEMsPmt+a+un+n+3kA6W4HPJogtbPimRw=' 
WHERE 
  key_id = '36ea8eed0bd3f219420e48ea422d6c5c5f687bdbad2d5926c3064488fe0093df' 
  AND (
    token = 'VVtvxDxefoYEMsPmt+a+un+n+3kA6W4HPJogtbPimRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )