INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87ce0a482dd0b32c19c57d35908b72b0a569c00fdd97aa6beb13883757ac355f', 
    'EHhqn3cEW286lQ5GZGn/IXG75Zwl7BYi34PfyT+rlXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)