UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R4PkurQ/Iue1k7KD3eucDW+683q10I/Zqoe9+ApAh+M=' 
WHERE 
  key_id = 'c09507acd7fc12aa4e2051486cd816aba11442b6009f3a0a3bdd352f80b4a89b' 
  AND (
    token = 'R4PkurQ/Iue1k7KD3eucDW+683q10I/Zqoe9+ApAh+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )