INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce4a3cf18f69945806eed19ae539d44a6dfccfb9150df3ab55cf10d8a0b19939', 
    '5Qzdbv51I32Xv8L0jVgcLkIkXnlZn07DpHIDwdAC7HU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)