INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4217a536c12f9bd90c74fcaad1f6f37b175462811b14e04dfecb6f0661af82fb', 
    '1U4Jlhbb2zNOjJO6RAL0lXmwZINEHngxFSN6WUVnZos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)