INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20c9aea674950dd8ca3d495a03be76e453e03597f576ae2b9840c75ef3557d8c', 
    'rn2WAjuoq987nSCGrVRoxC2ePOoxPLCqJCpCg5rg6hQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)