INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8398f383d8bab29357d499c0dfeb8c92b24e4dd357a1e05e1fafec3f1aa0cd8f', 
    '+wakLYSnuQBwLNuhiWZSD5TZ9AoZpVWoLdNnw6GTGRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)