INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '756b58520ed88f51c1d9e1c2f190bc254b267b13c8e475da90f52292610192e8', 
    'SKFYRN33t0TNC2QttQWnBy8XgeDNPcsnvgVNO+7PjVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)