INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91b4f48295f32d09623a995a13d9d32d8df800e274f4b6794908de95f35705c1', 
    'gJI3+ym0bC5KIS9x3VwgXvLF2oGRZERi4C6OqBRnYns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)