INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adc9a04eff73839585f8604419964d22517beb7c80cc183a2d000708621b7d21', 
    'm46/4KG6N5/fnA/8iL/vwgwN5CpSg/pqDt5BfibLGx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)