INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16cf40849f39ce9d3bae66d830c0045e8df2b50add54d666f531fcdf1c05dae3', 
    'j2me068fUh9QKjfRDv04eBYmzWvwI8mML1Q1c93LtNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)