INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ced5373336af559ec9e13aca6e6801e8e78d00d3b6d895bdb9c6b49713aaecfe', 
    'jyR//+4MWBGEiWijTvcs3Ynjy1OUC5jXOQ/1wWxN8m0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)