INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c5c744d13915168d234b7fa36e8b12b19e64b62babda8a4b1b5b4fad826e18a', 
    'oxkb9ZssC0Uk/lpv4Y7MpcUW8Xu5qJR3LYtE9E5hjbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)