INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27ce50557549d78c88eb0bc14728e2b3d709cccdb6881c981ae26d9df3bf3a0f', 
    'ocFivPfnw3e5P5W5SdzqBQz9CmmzGN5bdV498+OpF60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)