INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '973af6c5f896708a620e0ffae8ed06435dbf4dc681abc5859491cdb1e972436c', 
    'bPBw1G91wysTqgOxqDyD1xVpiZOma7g9FlRcDOTaP7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)