INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93f974c47f0f838c1a09d88e9944e01547f66e6ae8a4bc6e97e37178ee607eea', 
    'flUbUMziYA04TqYudnkpz25YhFeudZufiBmjruZUelI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)