INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a434868b130842e4735db18fc7389205ca2c2586b20ff1575ca486d3a3822c8', 
    'Frq4R98sXsYVuwvE36LLgQBN7hE1M3IXY6ZDYj+sOqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)