INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec9d515214eccda63576af4880c05a3048e394ef524012315ef73430e4dbc3b1', 
    'bxI2g2ah0FrJg8xl12+J7zw4VM7v5UvJWfM1LH+bqtg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)