INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff05bbca5bdd86bad1d55460192035583a9994f941080ef2505ad41a7da2ad0a', 
    'OE+yObwVhFUcAnW99ZfPtRGlqagYCSWKgNvQ+2hYO4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)