INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '984aa59b53ad19d0edbfb7874125c7e947c474677b99db172e0c225839ff2149', 
    '+8ahWpuI4lzVGGHTFrzjldbktWCI6EzCiNvadQPS9EM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)