INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d349bbb0568c6ae7c8c120bd224ecd4352fbfc520978a21fdfbaec552bd07a6', 
    'ud+cnLJhROBvpmZke98V1KIKRxvfBKTa5cgIVouAZ9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)