INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '850ee559eb61944cf2a3f7041071e4d3ec3ffc607b760f294cf58848b637b0fb', 
    'Jm8SDy1YTs6Arm5xHe4yuhWO+BMzz82g1H7LFgeeL6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)