INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74a7004b50f0fa96edd553a69f4b3d2c255ab0adcd815be694d6d6288342ff44', 
    'e7XCM1pYwAcn9BlCu5anbI+6mj3c4ooogk8zNNcDO7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)