INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52ab91828a23db26674cdfe8b03eeda4c5fb7fb56c33fbceb86225bcb8ee394f', 
    '+wdkzNwHa1QKmxPqbguMcKHT5Rdn5vl8YptvZ/7IjGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)