INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4a5f8fa633936006116df3ad909cef7fdc6040e1eecb2067aa9a60e578d6863', 
    'nwmjaRkmkt8FijyUaTDsGRlLLvcMrXvFnAdViCW8+IQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)