UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K5nUN/HnH+VHpdcrYxmarre32TSO/0gslzuX3T7qd08=' 
WHERE 
  key_id = '5e4eb2af666eb0535c5fffb796107129590fa081919213e1f0e80305267767b1' 
  AND (
    token = 'K5nUN/HnH+VHpdcrYxmarre32TSO/0gslzuX3T7qd08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )