INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d52829c246ea94fe259f32356ecac4a4091e10a11df37d21b240eaba9cb55a1', 
    'XNgQQYgbatqbWyx5AbVg1UgwiH5g4kSo+lHv6Pl6IVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)