INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '529174be096d3a50982e663015e957735d147bae1f04833a22777ee3a4c11230', 
    'p1mM2quaTrKfL+vkHyZLY1V57wi3B3oR6lrzVqiowmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)