INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd03dab015eecfe9019ffaa89eb7f90be38432c6ad2226a13094a1c55ae4437c5', 
    'F9acDVQuGIaRngmb4gg5hRJz88GdStosrs28TouSFpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)