INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '984edc1f96f45e7bdb143b9526f3d5862210cf546226b7e5beeae61118cd1976', 
    'Uo9dYpCW+qiRDo9xWj/0OAq2F6yrHOoUf76zf5wghXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)