INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '977e62e948c413208ca75e6727c4ba7b035606d2907f0b5d8476f4e9f3151aa9', 
    'xx6N4M7ryC1AQvL2XEEMEJzFcH1kQNRX25XCdcJqiBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)