INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46c90f88563dd7b4d6788ad5ec8aead023b48282a710d22d8ecc1dee75039886', 
    'hXMk1XKZ8ZbfdIV91cthsR+vEvxYfRJOlZQe/mbHBeA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00091

Result

int(1)