INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f93e9ad54dffccae2c7090a6e6ee764ee72feba0a2607ccd5490021eec82e9f', 
    'mxeYM7ocTbRmqMMVeRNSwkf4ZCfTpDf21nZAtE/BCdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)