INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7741861c95f4d2e00b3137de3f6bbcb911a017edc126df24e390f602df3c2ed7', 
    'biXd5zxrSEzVrETFfx757gmoW5ZM8rknn848dGSNMUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)