INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cf7ea4341b5070de7318f70a914c494c6f854edcfbedf04e3b3e23bd41c0def', 
    'GrbRsUZMAZKJmZUALGClgXvW6k+j1gziOjcC5LAHruU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)