INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49c29908cec40d8458c1ba0240a83566338c2b2d7f74c8fe68210ad85324aab9', 
    '8ZOCnDf2QkhL8Wi9X1vzJ52t2V0QYL09xJKFi9zTIJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)