INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6de61b3a7846621a0d7712fc8293adc2eaf3b4b409f8cba7f5cebec1892f11c', 
    '1sEOMN+vkRWhb2Z0FFWHLZfUWJQh4q5vAxNyPiROM8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)