INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3e3d20b7b28a6f29903d4b63a8832a9415e33ad20aabac813dc6785b0b4f6e3', 
    'atJs9iSFgciNbdNRNRytj7nEY2LRNr2C6Yu7vwnFKY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)