INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc0078031d00b7e97edde99299aa6bef365aca1f4dfb1d90db801ff0a9d594bf', 
    '7osuLSd6l3vAbLTdSNYKeYDdp0fiIy2vdawwI+a0FII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)