INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b51f9543f971ac9d901cf1f76b06a1ffbc1f20f27ddb6c2d5aeb6ae8b7544cd6', 
    'VHnN+u6YJh9IeY5495D7att68F21zN2Il/ONabmBD8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)