INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5ac8817873c36000046762a637c8942e13b86b2aa03c8752d5f75b1f0c69156', 
    'M2a8miDLq6AMFINUkWErXv10YkjFbDUjudtH4QP1GNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)