INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7600a581e4594839555d36bb12b7d1c2abce914357ba291aba36d0d0bae91c11', 
    'kGs8aJY+9cf2D3GtlWw4otkfPgcQ0Ml4X+Pf79PInng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)