INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5115fb6181827816e75bb6eda4a83ec381000e7f160b0bab4a678b4f16f3e5ea', 
    'DQumUSI8EmEyv8F0ZkGxkGP93I0PEYy1UqU+obeGsVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)