INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c26b196d80eccf62c238438b800fc19d4fb5915375dd905d6d271eb00e1a57c1', 
    'mG6gN6of4RjvjNPD3mZwsnZuYF9zTHyswkHhWBKywhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)