INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'beb672113b2c5033e91d58d303bdb43e537dac66f35b9a903a92abee235d1446', 
    'KiDMIy9Pu4EoxhYyinFlVRhXKqQ/Vh0958IfAe1ztkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)