INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '846cf638ba423ba0e60571e86e3463db30a1cf7b5a6a29d0387f1b322b099a28', 
    'L+Oo/FzBMS2gl6Wx0OOioAOwyYwjeZSM0JJG6hpZ6mY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)