INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6763601c1a0b61d1c3a97150189ed85d4237046ec0eecce6b0f8eb28037f6ee3', 
    'q9V87TUijbZf21ZQfckNeM4K5nXLC6F1bXD6N9JzHrU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)