INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3ec3e1037521d6bc94c5085190e4c51ea96ea3eefaac5854ce374ad54af9f0c', 
    '6fxZeIsXzvJ3C86AL7Futj39tyTESE51JNiKfAldx6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)