INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b645f83263202fe48519c3e36e45ac9bc6b0adefadeb04a572882a14ef7edc74', 
    'AYixaTffuImPF+WhMZFiFJtkFgxanO+hB030KIf/nSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )