INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d5a8130a51f5ce0b9f747a5244774bae1fb2b4a4c4ee12221a1805949d3cd3d', 
    'zKfAN0TjwCznLEVvv83q05mcAVzdLxaurhMkhGF1II4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)