INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a388506f2281f61577a3bde5d1d079bb111e515af3e7bad4878c8d45528bcb52', 
    'CGcsSN3HKTuQbNfvkH2N0PobXRo21Se1J7SJaIdTQB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)