INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '474a1281295cc589c773a72846b862e0e0b75a2f0240d0ad276a6e81661fab29', 
    'nGrPiMiYllEaYUk31VTY67gxVdLp9hc6wuWriZ302fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)