INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48b6fe97370e52e999f36a7cf7c66087fd57bc115e4bbf14a859ddbde3d42973', 
    'x7Rgm+xbs9jWlsyFasxHRdZgVGHWXKLP7oILu4ZwL5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)