INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31d136da5d5697563dfc580faf78fbe8da508ab92b51002e0a90cb0bb9fa2305', 
    'cQgwFjvpAa7sNOdgHViaQB0HcCQPDopTe8Wbv11/p8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)