UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LpBeKpAHdDDZIVbadB/wyOo4pLgkhciYWggbrwRBbl4=' 
WHERE 
  key_id = 'a7a52bf5dd488c017526d0eec0cd27bf3c5b9b27e2ad330fc1a975423bc52c7b' 
  AND (
    token = 'LpBeKpAHdDDZIVbadB/wyOo4pLgkhciYWggbrwRBbl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )