INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6744d5a63907874c7d610d8d603f8240bc825cfff921ac8d6bc0721fa610087b', 
    'HNSq3cRKyUqs+ODyE9Yyb6FnkVRqDKQ5bnqw4EVuxw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)