INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f34f3ce980f0d28d5a64f00cc4f1352e526776ab91782752c608d58b4ab882cf', 
    '+3cCbG+ynDo64z13WwyHMTd9DRy2w8u/L97eShNqacc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)