INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '708443eab9c0f2025754dbbf7382952f4a01994907dd948ec97a416eb3f77551', 
    'v0Duc4Y7urz8APvDgg3MoMTN6QAEoo2fkT5Vx/vIyMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)